Ajax.ActionLink确认消息正在显示两次

Question

我有以下ajax.actionlink

  @Ajax.ActionLink("Delete", "Delete", "order",

        new { id = order.OrderID },
          new AjaxOptions
          {
              Confirm = "are you sure to perform the deletion.",
              HttpMethod = "Post",
              UpdateTargetId = order.OrderID.ToString(),
              LoadingElementId = "Progress"
          })

但是当我点击删除链接时; 确认消息"确认="您确定要执行删除.""将在调用操作方法之前显示两次,之后显示一次.那可能是什么问题？目前我在视图中使用以下脚本

<script src="@Url.Content("~/Scripts/jquery-ui-1.8.14.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery-ui-1.8.14.min.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jQuery.tmpl.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate-vsdoc.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.js") type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery-1.6.2.min.js")" type="text/javascript"></script>
      <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>

      <script src="@Url.Content("~/Scripts/jQuery.tmpl.min.js") type="text/javascript"></script>
      <script src="@Url.Content("~/Scripts/jquery-1.6.2-vsdoc.js")" type="text/javascript"></script>
      <script src="@Url.Content("~/Scripts/jquery-1.6.2.js") type="text/javascript"></script>

编辑: - 我删除所有重复的脚本,我最终只有这些脚本,但问题仍然存在: - 我最终只有这些脚本,但问题仍然存在

<script src="@Url.Content("~/Scripts/jquery-1.6.2.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery-ui-1.8.14.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate-vsdoc.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jQuery.tmpl.min.js")" type="text/javascript"></script>

Answer 1

可能是因为您不止一次引用相同的库.

jQuery.tmpl.js 
jQuery.tmpl.min.js 

jquery-1.6.2.min.js
jquery-1.6.2.js

jquery.unobtrusive-ajax.js
jquery.unobtrusive-ajax.min.js
jquery.unobtrusive-ajax.min.js //Three times!

它们是相同的lib,尽管它们只是缩小了.尝试清理lib引用,这将解决您的消息显示问题两次.